function Favorites() {
    if ((navigator.appName == "Microsoft Internet Explorer") &&
          (parseInt(navigator.appVersion) >= 4))
    {
        var url="http://www.tecadress.de/"
        var title="Tecadress - The eMail List Brokers"
        window.external.AddFavorite(url,title)
    }
    else
    {
        var FavText = "Tecadress - The eMail List Brokers";
        if(navigator.appName == "Netscape")
        {
           FavText += " mit den Tasten STRG+D.";
        }
        FavText += " zu den Favoriten hinzufügen";
        alert(FavText);
    }
}